Sefaria hosts a Developer Community on Discord where folks can learn, build and collaborate on everything at the intersection of Torah and technology.

Archive

July 24th, 2026: Weekly Review

✨Notable Projects & Community Tools

New Powered-by-Sefaria Projects:

Yochai (Lightning Studios): A Socratic AI chevruta leveraging 1,000+ primary sources and 16M entity relationships
AI Torah: Instant answers on Jewish law and life using Sefaria's library
Jastrow Dictionary Tool: A game-changing Gemara learning tool enabling word lookup without prior lemmatization. The developer is crowdsourcing accuracy reviews at https://daniepstein.com/gold-review/ and plans open-source release. The reasoning behind the development of a tool like this can be found here.
Sefaria Links: User-friendly tool for building source sheets, exporting to Kindle/Word/PDF with AI integration support

🔧Infrastructure & API Insights

High-Volume API Usage Alert: The Sefaria team identified several high-volume automated clients and offered optimization alternatives:

Supabase Edge Functions: ~800k requests/day (33% erroring)
Google Apps Script: ~60k requests/day on /api/sheets endpoint
Node service: ~200k requests/day on /api/search-wrapper/es8
Bulk text corpus downloads: 100k-300k requests/day from various projects

Recommendation: For bulk data needs, use Sefaria-Export (structured JSON exports) instead of per-ref API calls—faster for developers, lighter on infrastructure.

🎯 Support Questions & Answers

Q: 504 errors on link endpoint for multiple verses

A: Use Sefaria-Export for bulk data; consider the Sefaria Developers MCP to optimize API calls.

Q: Available language translations?

A: Sefaria has texts across 22 different languages. To learn more, see the API Reference: get-translations endpoint

Q: Jastrow dictionary downloads for offline use?

A: Not in standard Sefaria-Export, but community member created this exporter (Mongo to JSONL/CSV)

Reminder:

In addition to the Sefaria MCP, there's a separate MCP available for developers.sefaria.org to help your agent gain fluency in our docs and API. Learn more here.

Policy Note

Sefaria maintains a community-first integration approach—excellent tools stay independent in the "Powered by Sefaria" registry rather than direct adoption, balancing ecosystem growth with user autonomy.

July 16th, 2026: Weekly Review

🎯 Key Support Questions & Answers

Source Sheet Creation via API - A developer asked about creating sheets programmatically. The team clarified that POST The api/sheets endpoint is undocumented and discouraged because it requires developers to supply full text payloads. Instead, authenticated cookie-based requests are recommended for updating existing sheets, with a provided Python script template. However, this remains a friction point: developers want to reference Sefaria refs without pre-fetching text.
Text Update Tracking - No dedicated API exists for checking if texts have been updated since a given date. The team pointed to workaround: https://www.sefaria.org/activity/{index_name}/{lang}/{version} accessible via GUI revision history. A developer requested a proper API for this (useful for offline readers like Stndr that need update checks). This appears to be a feature request worth considering.
Data Dump Frequency - The small MongoDB dump (dump_small.tar.gz) updates every 24 hours but lags live changes. Note it excludes edit history, private collections, and copyright-restricted texts.

💡 Notable Insights

Language Code Inconsistency: The team acknowledged a legacy issue where activity URLs use en/he codes regardless of actual language (ISO codes like the database's actualLanguage field would be preferable). A known limitation.
Agent Skills for Source Sheets: Proposal to add source sheet editing as an AI agent capability for power users—interesting direction for automation.

July 9th, 2026: Weekly Review

🔧 Project Highlights

IvritSuite: Hebrew learning suite with worksheet generator, dictionary, Torah Trainer, and custom font creator
Ruth: Hebrew learning app targeting conversion-curious learners with TTS pronunciation
Idea for an app for Gemara Aramaic fluency using game-based learning and story connections rather than pure translation
Jastrow.app: Making the Jastrow Dictionary more accessible
SeferAI.org: AI-powered shiurim generation using Claude + text-to-voice; seeking developers to scale
Derekh Learning: AI-generated digestible lessons with multiple narrative voices; available as iOS app with Android port in progress
Rabbinic Reasoning Lab: Interactive learning for Talmud and Midrash, trained on Pardes materials and academic research
Stndr: Desktop UI for Sefaria with offline/online hybrid functionality and planned collaborative study features
Sefaria Discord Bot: French community tool supporting Bible questions in 3 languages; successfully tested with Chidon HaTanakh questions

💡 Technical Insights

TTS Challenges: Developers discussed training a custom Hebrew model with 11Labs due to lack of native Hebrew speech; now exploring Gemini TTS alternatives
Data Opportunities: Chidon HaTanakh questions identified as valuable sample dataset for testing Jewish text chatbots

🤝 Collaboration Interests

Developer seeking developer partner for comprehensive Midrash app
Multiple developers expressing openness to partnerships and collaboration on overlapping projects